AUPQ045699A0 - An improved method for heap leaching of chalcopyrite - Google Patents

An improved method for heap leaching of chalcopyrite

Info

Publication number
AUPQ045699A0
AUPQ045699A0 AUPQ0456A AUPQ045699A AUPQ045699A0 AU PQ045699 A0 AUPQ045699 A0 AU PQ045699A0 AU PQ0456 A AUPQ0456 A AU PQ0456A AU PQ045699 A AUPQ045699 A AU PQ045699A AU PQ045699 A0 AUPQ045699 A0 AU PQ045699A0
Authority
AU
Australia
Prior art keywords
chalcopyrite
improved method
heap leaching
heap
leaching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AUPQ0456A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BACTECH (AUSTRALIA) Pty Ltd
Original Assignee
BACTECH AU Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3814657&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AUPQ045699(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BACTECH AU Pty Ltd filed Critical BACTECH AU Pty Ltd
Priority to AUPQ0456A priority Critical patent/AUPQ045699A0/en
Publication of AUPQ045699A0 publication Critical patent/AUPQ045699A0/en
Priority to CA002374509A priority patent/CA2374509A1/en
Priority to AU43863/00A priority patent/AU4386300A/en
Priority to CN00807725A priority patent/CN1351673A/en
Priority to PCT/AU2000/000442 priority patent/WO2000071763A1/en
Priority to MXPA01011646A priority patent/MXPA01011646A/en
Priority to ARP000102350A priority patent/AR023999A1/en
Priority to PE2000000460A priority patent/PE20010310A1/en
Priority to ZA200109510A priority patent/ZA200109510B/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
AUPQ0456A 1999-05-19 1999-05-19 An improved method for heap leaching of chalcopyrite Abandoned AUPQ045699A0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AUPQ0456A AUPQ045699A0 (en) 1999-05-19 1999-05-19 An improved method for heap leaching of chalcopyrite
MXPA01011646A MXPA01011646A (en) 1999-05-19 2000-05-12 An improved method for heap leaching of chalcopyrite.
PCT/AU2000/000442 WO2000071763A1 (en) 1999-05-19 2000-05-12 An improved method for heap leaching of chalcopyrite
CN00807725A CN1351673A (en) 1999-05-19 2000-05-12 Improved method for heap leaching of chalocopyrite
AU43863/00A AU4386300A (en) 1999-05-19 2000-05-12 An improved method for heap leaching of chalcopyrite
CA002374509A CA2374509A1 (en) 1999-05-19 2000-05-12 An improved method for heap leaching of chalcopyrite
ARP000102350A AR023999A1 (en) 1999-05-19 2000-05-16 A METHOD FOR LIXIVIATION IN PILA OF A MINERAL CONTAINING CALCOPIRITA AND A LIXIVIATION DEVICE IN PILA
PE2000000460A PE20010310A1 (en) 1999-05-19 2000-05-16 METHOD FOR LEACHING A MINERAL CONTAINING CHALCOPYRITE
ZA200109510A ZA200109510B (en) 1999-05-19 2001-11-19 An improved method for heap leaching of chalcopyrite.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ0456A AUPQ045699A0 (en) 1999-05-19 1999-05-19 An improved method for heap leaching of chalcopyrite

Publications (1)

Publication Number Publication Date
AUPQ045699A0 true AUPQ045699A0 (en) 1999-06-10

Family

ID=3814657

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPQ0456A Abandoned AUPQ045699A0 (en) 1999-05-19 1999-05-19 An improved method for heap leaching of chalcopyrite

Country Status (8)

Country Link
CN (1) CN1351673A (en)
AR (1) AR023999A1 (en)
AU (1) AUPQ045699A0 (en)
CA (1) CA2374509A1 (en)
MX (1) MXPA01011646A (en)
PE (1) PE20010310A1 (en)
WO (1) WO2000071763A1 (en)
ZA (1) ZA200109510B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR277501A0 (en) * 2001-01-30 2001-02-22 Peko Rehabilitation Project Pty Ltd In-situ bio-oxidation of low-grade refractory sulphide minerals
AU2002227782B8 (en) * 2001-01-30 2010-03-25 Bactron Pty Ltd In-situ bio-oxidation of low-grade refractory sulphide minerals
AUPR355101A0 (en) * 2001-03-06 2001-04-05 Pacific Ore Technology (Australia) Ltd A method for the bacterially assisted heap leaching of chalcopyrite
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
AUPR855201A0 (en) * 2001-10-29 2001-11-29 Technological Resources Pty Limited Recovery of copper from chalcopyrite
CN1318618C (en) * 2002-02-14 2007-05-30 Bhp比尔顿有限公司 Delivery system for heap bioleaching
AU2004219986B2 (en) * 2003-03-12 2009-08-13 Bioheap Limited Improved heap leach
PL1713942T3 (en) * 2004-01-30 2008-07-31 Bhp Billiton Sa Ltd Heap bioleaching process
CN100376697C (en) * 2004-05-01 2008-03-26 南华大学 Technique of heap leaching atomized liquid for cloth
MXPA06013742A (en) * 2004-06-03 2007-03-15 Univ British Columbia Leaching process for copper concentrates.
CN100549191C (en) * 2004-10-04 2009-10-14 科宁知识产权管理有限公司 With improving one's methods of stand lixiviate of metal solvent extraction bonded metal stack and accumulation lixiviate
PE20060789A1 (en) 2004-10-22 2006-08-10 Biosigma Sa WENELEN BACTERIA STRAIN DSM 16786 AND LEACHING PROCESS BASED ON INOCULATION OF SAID STRAIN
EA015456B1 (en) * 2006-10-13 2011-08-30 Би Эйч Пи Биллитон Са Лимитед A method of operating a bioleaching process
ZA200708340B (en) 2006-10-27 2008-10-29 Biosigma Sa Process to increase the bioleaching speed of ores or concentrates of sulfide metal species, by means of continuous inoculation with leaching solution that contains isolated microorganisms, with or without the presence of native microorganisms
WO2008139430A2 (en) * 2007-05-16 2008-11-20 Geobiotics Llc Drainage system for aerated heap leaching comprising perforated flat tubes
PE20130916A1 (en) * 2010-06-21 2013-08-26 Netafim Ltd AERATION SYSTEM FOR LEACHING IN PILES
CN101984094B (en) * 2010-11-17 2014-07-23 紫金矿业集团股份有限公司 Method for controlling oxidation-reduction potential in biological heap leaching process
CA2826486C (en) * 2011-02-02 2018-10-30 University Of The Free State Apparatus and method for conducting microbiological processes
RU2468097C1 (en) * 2011-04-06 2012-11-27 Сергей Юрьевич Абрамовский Method to process metal-containing sulphide mineral raw materials with extraction of metals
RU2471006C1 (en) * 2011-06-10 2012-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Method for extracting copper from sulphide-bearing ore
NO332879B1 (en) 2011-06-17 2013-01-28 Kjeoy Res & Education Ct Mineral CO2 leaching
RU2468098C1 (en) * 2011-07-06 2012-11-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Method to extract metals from sulphide mineral raw materials
US9518922B2 (en) 2011-08-01 2016-12-13 Endress+Hauser Conducta Gmbh+Co. Kg Arrangement for in situ measurement of at least the oxygen content within a solids heap
RU2559599C1 (en) * 2014-04-22 2015-08-10 Федеральное государственное бюджетное учреждение науки Институт электрофизики Уральского отделения Российской академии наук (ИЭФ УрО РАН) Method of improving extraction of valuable components from sulphide material by electric pulse treatment
CL2014002238A1 (en) * 2014-08-22 2014-10-17 Compañia Minera Zaldivar Limitada Leaching of copper sulphides in chloride-ferrous medium with bacteria
RU2659502C1 (en) * 2017-09-22 2018-07-02 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Method of the oxidizer for metals leaching from sulfide mineral raw materials production
RU2679724C1 (en) * 2017-10-19 2019-02-13 Общество с ограниченной ответственностью "НВП Центр-ЭСТАгео" (ООО "НВП Центр-ЭСТАгео") Heap biological leaching lean refractory mineral raw materials of natural and technogenic origin
US11236407B1 (en) 2020-07-31 2022-02-01 Rio Tinto Technological Resources Inc. Metal recovery by leaching agglomerates of metal-containing material/pyrite
US11286540B2 (en) 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry
CN112899485A (en) * 2021-03-02 2021-06-04 北京理工大学 Method for leaching metal ions by matching microorganisms with fermentation kettle and precipitation kettle
CN114934176B (en) * 2022-05-06 2023-02-17 北京科技大学 System and method for reinforcing copper sulfide ore biological heap leaching by using intermittent liquid distribution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1214043A (en) * 1983-01-26 1986-11-18 Albert Bruynesteyn Biological-acid leach process
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
US5873927A (en) * 1997-05-16 1999-02-23 Echo Bay Mines, Limited Integrated, tank/heap biooxidation process
AU749366B2 (en) * 1997-07-31 2002-06-27 M.I.M. Holdings Limited Silver catalysed leaching of chalcopyrite ore
US6207443B1 (en) * 1998-03-02 2001-03-27 Placer Dome, Inc. Method for initiating heap bioleaching of sulfidic ores

Also Published As

Publication number Publication date
MXPA01011646A (en) 2002-11-07
CA2374509A1 (en) 2000-11-30
WO2000071763A1 (en) 2000-11-30
PE20010310A1 (en) 2001-03-28
ZA200109510B (en) 2002-08-28
AR023999A1 (en) 2002-09-04
CN1351673A (en) 2002-05-29

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